Research on Optimization Retrieval Technology of Multimedia Information Management System Based on Fuzzy Control

摘要

In order to improve the efficiency of image information retrieval in multimedia information management system, a retrieval technology of multimedia information management system based on fuzzy directivity control is proposed. The retrieval multimedia information management system is decomposed with LGB to realize the image multimedia information feature compression, and the control constraint parameter model of the multimedia information management system is constructed. The fuzzy directivity control method is used to adjust the retrieval category adaptively, and the edge contour feature quantity of the image in the multimedia information management system is extracted. The fuzzy PID control algorithm is used to cluster and fuse the extracted edge contour features of multimedia images, which can realize the accurate retrieval and scheduling of the images in the multimedia information management system. The simulation results show that the proposed algorithm has high precision and zero frame difference in image retrieval in multimedia information management system, which shows good multimedia information management and system control ability.